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The distance of n^(th) bright fringe fro...

The distance of `n^(th)` bright fringe from the centre of the interference pattern is

A

`x_(n)=(D)/(d)n lambda`

B

`x_(n)=(D)/(d) (2n-1) (lambda)/(2)`

C

`x_(n)=Dn`

D

`x_(n)=(n lambda)/(d)`

Text Solution

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The correct Answer is:
A
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NIKITA PUBLICATION-INTERFERENCE AND DIFFRACTION-MULTPLE CHOICE QUESTIONS
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  2. The optical path difference between the two light waves arriving at a ...

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  7. The distance between any two successive dark bands is given by

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  9. The bandwidth of fringes is independent of

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  11. In interference of light beta is band width. The distance of n^(th) m...

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  13. In the Young's experiment, the distance between slit and screen is dou...

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  15. In Young's experiments the separation of slits is made 2 times. The fr...

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